When a spill happens grab your hair dryer at once. Turn your keyboard upside down and dry with the dryer. It may not work but at least it is a quick solution.
I once spilled coffee on my laptop at work. I took it home and used my hair dryer on it. The laptop worked for about 6 mos. then stopped. The computer guy thought maybe it had been left in my car to many times had moisture over time. Whew!! Should have had the dryer sooner.